christendom
1. [ noun ] (Christianity) the collective body of Christians throughout the world and history (found predominantly in Europe and the Americas and Australia)
Synonyms: Christianity
Examples:

"for a thousand years the Roman Catholic Church was the principal church of Christendom"

Related terms: body church church
Similar spelling:   Christen
  Christeen
  Christenson
  Christensen
  Christene
  Christena
  Christeson
  christening
  Christie
  Christin
  Christel
  Christon
  Christain
  Christmas
  Christman
  chorister
  Christian
  cherished
  Christion
  Christine
  Christoff
  Christiansen
  Christenberry
  Christ_Within
  Christopherso
  Christmastime
  Christmastide
  Christofferso
  Christison
  Christiano
  Christiane
  christlike
  Christoper
  christella
  cherrystone
  Christopher
  Christ's-thorn
  christology
  Christia
  christly
  Christ_thorn
  Christal
  Christ_plant
  Christianson
  Christner
  Christina
  Christmas_Eve
  Christmas_Day
  Christmas_box
  Christley
  christianise
  christianize
  Christofferse
  character